Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1930-02-20)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1930-07-23)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1930-05-23)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1930-10-15)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1928-10-10)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1929-01-21)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1929-02-25)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1929-02-25)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1929-10-02)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1930-11-14)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1930-11-14)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1931-08-18)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1935-01-09)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1935-01-09)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1936-10-10)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1936-10-10)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1927-08-12)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1927-08-12)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1928)

Unknown photographer; Cincinnati (Ohio). Highway Department(University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Archives and Rare Books Library, 1928)